One 10x20 Gallery Black Wood Picture Frame with 8-Ply White Panoramic Mat for 4x12 5/8" Wide flat top Wood frame with satin finish. Includes Wood Frame, clear glass and hardboard backing. Flexible metal clips for easy assembly of photos or art. 10x20 white 8-Ply mat with a 3.5"x11.5" opening for a 4"x12" sized panoramic photo or art. Acid free neutral ph mats with a white core which does not yellow over time. Backing includes hangers for both vertical and horizontal images. Plenty of depth to easily accommodate double and even triple thick matting. Small sizes (up to 8 x 10) also include easel backs which allow them to stand up for both vertical and horizontal pictures. These are new frames in excellent condition and each one has protective cardboard corners and is shrink wrapped for added protection. Black Wood Poster frames are available in 4x6, 5x7, 8x10, 8.5x11, 8x12, 9x12, 11x14, 12x16, 11X17, 12x18, 14x18, 10x20 and 16x20 sizes. Black Wood Frames - FIVE NEW SQUARE SIZES; 8x8, 10x10, 12x12, 14x14 and 16x16. Teak Stain and Dark Wood poster frames are available in 8x10, 8.5x11, 11x14 and 16x20 sizes. Natural wood poster frames are available in 5x7, 8x10, 11x14, and 16x20 sizes.